CN217102882U - Battery storage and transfer elevator - Google Patents

Abstract

The utility model relates to a battery storage and transportation elevator, which comprises a fixed frame, wherein a lifting device is arranged on the fixed frame, the lifting device drives a material taking trolley arranged in the fixed frame, a battery traction lantern ring mechanism is arranged on the traction fixed frame, the battery traction lantern ring mechanism comprises a traction motor, a lantern ring block is connected on the traction motor and driven by power, and the head part of the lantern ring block is provided with a battery protruding clamping interface; the material taking trolley is characterized by further comprising a Y-axis driving mechanism arranged below the material taking trolley at the bottom of the fixed frame, and the direction of the Y-axis driving mechanism is a Y axis. The beneficial effects of the utility model reside in that: the battery storage and transfer elevator is provided with a bin in and out in two directions and a Y-direction conveying device for conveying the batteries to the battery manipulator device, so that the batteries in the high-density battery storage bins arranged on two sides can be conveniently and accurately taken out and transferred.

Description

A battery storage transfer lift

technical field

The utility model relates to a battery storage and transfer lift.

Background technique

In recent years, with the development of new energy, electric vehicles have become popular, and batteries have developed into a part of my country's energy strategic emerging industries. At the same time, more and more batteries are replaced in electric vehicles, and the problems of battery storage and reuse are becoming more and more prominent. Most of the battery replacements can still be repeated. When the batteries are stacked and used, the traditional transfer equipment is generally set up with a track, and the trolley is driven on the track to select the battery horizontally. During this process, due to the tiny placement of each vehicle The difference is that the battery is not necessarily placed in the correct centering position, and the trolley needs to be adjusted horizontally. However, due to the large quality of the trolley itself, the adjustment of the whole vehicle will cause a large delay and shaking, and the centering is often not very good. accurate.

SUMMARY OF THE INVENTION

In order to overcome the inaccurate centering of the current battery storage and transfer elevator, the utility model provides a battery storage and transfer elevator with accurate centering.

The technical solution of the utility model to solve the technical problem is as follows: a battery storage and transfer elevator, comprising a fixed frame, a lifting device is arranged on the fixed frame, and the lifting device drives a reclaiming trolley arranged in the fixed frame , the reclaiming trolley includes a top-level battery X-axis track, the top-level battery X-axis track is provided with a top-level drive belt and a top-level drive motor that drives the top-level drive belt to rotate, and the top-level battery X-axis track is mounted on the top-level drive belt driven by the top drive belt The intermediate battery X-axis moving frame, the lower end of the intermediate battery X-axis moving frame is the intermediate battery X-axis track, the intermediate battery X-axis track is mounted with a traction fixing frame, and the intermediate battery X-axis moving frame is provided with The intermediate transmission belt and the intermediate driving motor driving the intermediate transmission belt to rotate, the traction fixing frame is driven by the intermediate transmission belt to move; the bottom of the reclaiming trolley is provided with a roller group, and the movement direction of the roller group is the X axis; the traction fixing frame There is a battery traction collar mechanism on the top, the battery traction collar mechanism includes a traction motor, the collar block is connected to the traction motor and driven by power, and the head of the collar block is provided with a battery protrusion card interface; A Y-axis drive mechanism is arranged under the reclaiming trolley at the bottom of the fixed frame, and the direction of the Y-axis drive mechanism is the Y-axis.

The battery protruding card interface is rotated and snapped into the positioning pin on the battery to complete the positioning of the trolley and the battery.

The battery traction collar mechanism is optimized. The traction motor is installed on the traction fixing frame at both ends of the X-axis mobile frame of the middle layer battery, and also includes a first pulling arm and a second pulling arm. The second pulling arm is hingedly installed on the traction fixing frame The first traction arm is installed on the output end of the traction motor, the collar block is hinged at the end of the first traction arm, and the tail of the collar block is hinged at the tail of the second traction arm; such several traction fixtures , The first traction arm, the second traction arm, and the four parts of the collar block form a parallelogram structure, so as to control the position of the positioning pin of the collar block connected to the battery.

In a further structure, an extension block is provided on the upper end of the collar block, and the intersection point of the second traction arm is located at the rear end of the extension block.

The structure of the battery protrusion card interface is optimized, and the battery protrusion card interface at the end of the collar block is a notch with three sides and one side opening.

The structure of the movement direction of the Y-axis of the motor is optimized, and the Y-axis driving mechanism is a Y-axis driving crawler that moves in the Y-axis, and the Y-axis driving crawler is driven by a Y-axis driving motor.

Further preferably, the crawler belts are provided with two groups, and the crawler belts are respectively located on both sides of the roller group.

A preferred transmission belt, the top transmission belt and the intermediate transmission belt are chains.

Another preferred transmission belt, the top transmission belt and the intermediate transmission belt are synchronous belts.

A preferred embodiment of a lifting device, the lifting device includes a lifting chain and a lifting motor that drives the rotation of the lifting chain, and the reclaiming trolley is movably linked to the lifting chain.

In another preferred embodiment of the lifting device, the two ends of the reclaiming trolley are provided with climbing wheels, and the lifting chains are provided with four groups, which are respectively located at the four ends of the first lifting transmission shaft and the second lifting transmission shaft. A transmission belt is used for transmission between a lift transmission shaft and a second lift transmission shaft.

When the utility model is in use, the battery storage and transfer lift is installed between the battery compartment and the battery replacement manipulator. During the transfer process, the battery traction collar mechanism buckles the positioning pins on both sides of the battery, and moves the rack through the X-axis of the intermediate battery. And the secondary movement of the traction fixture completes the X-direction loading and unloading of the battery, and then descends to the bottom, and sends the battery laterally to the battery replacement manipulator through the Y-axis drive mechanism.

The beneficial effects of the present invention are as follows: 1. The battery storage and transfer lift has two-direction in and out bins and a Y-direction transport to the battery manipulator device, which can facilitate accurate battery storage in the high-density battery storage bins arranged on both sides. Take out and forward. 2. Using the battery traction collar mechanism, the working position can be firmly set to the battery positioning pin, so that the battery can move quickly and smoothly, and it will not interfere with the work of other mechanisms due to space problems during work, and improve work efficiency. The structure of the mechanism is simple and reliable, the motion trajectory can be adjusted for various batteries, and the space is small. 3. The space requirement is small, more storage spaces can be set up, the flexibility is high, the adjustability is strong, and the manufacturing cost and the workload of post-maintenance and overhaul can be reduced.

Description of drawings

FIG. 1 is an empty schematic diagram of an embodiment of the present invention.

FIG. 2 is a schematic diagram of a battery according to an embodiment of the present invention.

FIG. 3 is a lateral schematic view of an embodiment of the present invention.

FIG. 4 is a schematic diagram of a Y-axis drive mechanism according to an embodiment of the present invention.

5 is a schematic diagram of a reclaiming trolley according to an embodiment of the present invention.

Fig. 6 is a lateral schematic view of a reclaiming trolley according to an embodiment of the present invention.

7 is a schematic diagram of a battery traction collar mechanism according to an embodiment of the present invention.

FIG. 8 is a schematic diagram of the loosening of the battery traction collar mechanism according to an embodiment of the present invention.

9 is a schematic diagram of the locking of the battery traction collar mechanism according to an embodiment of the present invention.

Detailed ways

The present utility model will be further described in detail below with reference to the embodiments of the accompanying drawings.

Example 1

With reference to Figures 1 to 9, a battery storage and transfer elevator includes a fixed frame 1, and a lifting device 2 is arranged on the fixed frame 1, and the lifting device 2 drives a reclaiming trolley arranged in the fixed frame 1. 3. The reclaiming trolley 3 includes a top-level battery X-axis track 4, and the top-level battery X-axis track 4 is provided with a top-level drive belt 5 and a top-level drive motor 6 that drives the top-level drive belt 5 to rotate. An intermediate battery X-axis moving frame 7 driven by the top drive belt 5 is mounted. The lower end of the intermediate battery X-axis moving frame 7 is an intermediate battery X-axis rail 8, and a traction fixing frame is mounted on the intermediate battery X-axis rail 8. 9. The intermediate battery X-axis moving frame 7 is provided with an intermediate transmission belt 10 and an intermediate driving motor 11 that drives the intermediate transmission belt 10 to rotate. The traction fixing frame 9 is driven by the intermediate transmission belt 10; There is a roller group 12, and the movement direction of the roller group 12 is the X axis; the traction fixing frame 9 is provided with a battery traction collar mechanism 13, and the battery traction collar mechanism 13 includes a traction motor 14, a collar block 15 is connected to the traction motor 14 and is driven by power. The head of the collar block 15 is provided with a battery protrusion card interface 16; The direction of the Y-axis drive mechanism 17 is referred to as the Y-axis.

The battery protruding card interface 16 is rotated and snapped into the positioning pin 18 on the battery to complete the positioning of the trolley and the battery.

The battery traction collar mechanism 13 is optimized. The traction motor 14 is installed on the traction fixing brackets 9 at both ends of the X-axis moving frame of the middle layer battery, and also includes a first traction arm 19 and a second traction arm 20. The second traction arm 20 The first traction arm 19 is mounted on the output end of the traction motor 14, the collar block 15 is hinged on the end of the first traction arm 19, and the tail of the collar block 15 is hinged on the first traction arm 19. The tail of the two traction arms 20; the four parts of the traction fixing frame 9, the first traction arm 19, the second traction arm 20, and the collar block 15 form a parallelogram structure, thereby controlling the access of the collar block 15 to the Location of locating pin 18 on the battery.

Further preferably, an extension block 21 is provided on the upper end of the collar block 15 , and the intersection point of the second traction arm 20 is located at the rear end of the extension block 21 .

The structure of the battery protrusion card interface 16 is optimized, and the battery protrusion card interface 16 at the end of the collar block 15 is a notch with three sides and one side opening.

The structure of the motor Y-axis movement direction is optimized, the Y-axis drive mechanism 17 is a Y-axis drive track 22 that moves in the Y-axis, and the Y-axis drive track 22 is driven by a Y-axis drive motor 23 .

Further preferably, the crawler belts are provided with two groups, and the crawler belts are located on both sides of the roller group 12 respectively.

A preferred transmission belt, the top transmission belt 5 and the intermediate transmission belt 10 are chains.

Another preferred transmission belt, the top transmission belt 5 and the intermediate transmission belt 10 are timing belts.

A preferred embodiment of the lifting device 2, the lifting device 2 includes a lifting chain 24 and a lifting motor 25 that drives the lifting chain 24 to rotate, and the reclaimer trolley 3 is movably linked to the lifting chain 24.

In another preferred embodiment of the lifting device 2 , the two ends of the reclaiming trolley 3 are provided with climbing wheels, and the lifting chains 24 are provided with four groups, which are respectively located on the four sides of the first lifting transmission shaft 26 and the second lifting transmission shaft 27 . At the end, the first lift transmission shaft 26 and the second lift transmission shaft 27 are driven by a transmission belt.

When the utility model is in use, the battery storage and transfer lift is installed between the battery compartment and the battery replacement manipulator. During the transfer process, the battery traction collar mechanism 13 buckles the positioning pins 18 on both sides of the battery, and passes through the X-axis of the intermediate battery. The secondary movement of the mobile frame 7 and the traction fixed frame 9 completes the X-direction loading and unloading of the battery, and then descends to the bottom, and the battery is laterally sent out to the battery-changing manipulator through the Y-axis drive mechanism 17 .

The beneficial effects of the present invention are as follows: 1. The battery storage and transfer lift has two-direction in and out bins and a Y-direction transport to the battery manipulator device, which can facilitate accurate battery storage in the high-density battery storage bins arranged on both sides. Take out and forward. 2. Using the battery traction collar mechanism, the working position can be firmly set to the battery positioning pin, so that the battery can move quickly and smoothly, and it will not interfere with the work of other mechanisms due to space problems during work, and improve work efficiency. The structure of the mechanism is simple and reliable, the motion trajectory can be adjusted for various batteries, and the space is small. 3. The space requirement is small, more storage spaces can be set up, the flexibility is high, the adjustability is strong, and the manufacturing cost and the workload of post-maintenance and overhaul can be reduced.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", The orientations or positional relationships indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations shown in the drawings Or the positional relationship is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. .

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the present utility model, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Claims (10)

1. A battery storage and transfer lift is characterized in that: it comprises a fixed frame, and the fixed frame is provided with a lifting device, and the lifting device drives a reclaiming trolley that is arranged in the fixed frame, and the reclaiming trolley Including the top battery X-axis track, the top battery X-axis track is provided with a top drive belt and a top drive motor that drives the top drive belt to rotate, the top battery X-axis track is mounted on the top battery X-axis track is driven by the top drive belt. The lower end of the intermediate battery X-axis moving frame is an intermediate battery X-axis track, a traction fixing frame is mounted on the intermediate battery X-axis track, and the intermediate battery X-axis moving frame is provided with an intermediate transmission belt and a driving intermediate transmission belt The rotating intermediate drive motor, the traction fixing frame is driven by the intermediate transmission belt; the bottom of the reclaiming trolley is provided with a roller group; the movement direction of the roller group is the X axis; the traction fixing frame is provided with a battery traction collar The battery traction collar mechanism includes a traction motor, the collar block is connected to the traction motor and driven by power, and the head of the collar block is provided with a battery protrusion card interface; The Y-axis drive mechanism below the material trolley, the direction of the Y-axis drive mechanism is the Y-axis. 2 . The battery storage and transfer lift according to claim 1 , wherein the traction motor is installed on the traction fixtures at both ends of the X-axis moving frame of the middle-layer battery, and further comprises a first traction arm and a second traction arm, 2 . The second traction arm is hingedly mounted on the traction fixture, the first traction arm is mounted on the output end of the traction motor, the collar block is hinged on the end of the first traction arm, and the tail of the collar block is hinged on the second traction tail of the arm. 3 . The battery storage and transfer lift according to claim 2 , wherein an extension block is provided on the upper end of the collar block, and the intersection point of the second traction arm is located at the rear end of the extension block. 4 . 4 . The battery storage and transport elevator according to claim 1 , wherein the battery protrusion card interface at the end of the collar block is a notch with three sides and one side open. 5 . 5 . The battery storage and transport elevator according to claim 1 , wherein the Y-axis drive mechanism is a Y-axis drive crawler that moves in the Y-axis direction, and the Y-axis drive crawler is driven by a Y-axis drive motor. 6 . 6 . The battery storage and transfer lift according to claim 5 , wherein the crawler belts are provided with two groups, and the crawler belts are respectively located on both sides of the roller group. 7 . 7 . The battery storage and transfer elevator according to claim 5 , wherein the top-level transmission belt and the intermediate-level transmission belt are chains. 8 . 8. The battery storage and transfer lift according to claim 5, wherein the top-level transmission belt and the intermediate-level transmission belt are synchronous belts. 9 . The battery storage and transfer lift according to claim 1 , wherein the lift device comprises a lift chain and a lift motor that drives the lift chain to rotate, and the reclaimer trolley is movably linked to the lift chain. 10 . 10 . The battery storage and transfer lift according to claim 9 , wherein the two ends of the reclaiming trolley are provided with climbing wheels, and the lifting chains are provided with four groups, which are respectively located on the first lifting drive shaft and the second lifting shaft. 11 . The four ends of the lifting transmission shaft are driven by a transmission belt between the first lifting transmission shaft and the second lifting transmission shaft.

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